测量原理 | 科氏力 |
主要特点 | 食品饮料行业中用于测量质量流量、密度及浓度的科氏力流量计
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特点 | S-DAT,T-DAT,F-Chip;确认,快速设定;3个累加器;脉动流;高***诊断;计量,浓度测量
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Transmitter features | Quality – software for filling & dosing, density & concentration, advanced diagnostics. Flexible data transfer options – numerous communication types. Automatic recovery of data for servicing. 4‐line backlit display with touch control. Device in compact or remote version.
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直径 | "DN 8...50,3/8"...2"
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Wetted materials | Measuring tube: 1.4435 (316L) Connection: 1.4435 (316L); 1.4404 (316/316L)
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Measured variables | Mass flow, density, temperature, volume flow, corrected volume flow, reference density, concentration
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测量误差 | 质量流量:±0.10%,体积流量:±0.25%
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量程 | 0...70'000 kg/h
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压力范围 | PN 16...40、Cl 150...300、JIS 20...40K
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过程温度 | -50...+150℃
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环境温度 | Standard: –20 to +60 °C (–4 to +140 °F) Option: –40 to +60 °C (–40 to +140 °F)
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Sensor housing material | 1.4301 (304), corrosion resistant
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Transmitter housing material | Powder‐coated die‐cast aluminium 1.4301 (304), sheet CF3M (316L), cast
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电子插件的防护 | IP 67 NEMA 4x
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显示/操作 | 四行背光显示,触摸键控制
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输出 | 4...20mA,脉冲/频率 (10KHz,有源/无源),继电器/状态
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输入 | 状态输入、电流输入
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通信 | HART、PROFIBUS PA、Profibus DP、基金会现场总线
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Power supply | DC 16 to 62 V AC 85 to 260 V (45 to 65 Hz) AC 20 to 55 V (45 to 65 Hz)
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防爆认证 | ATEX,FM,CSA,IECEx,TIIS,NEPSI
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Other approvals and certificates | 3.1 material, calibration performed on accredited calibration facilities (acc. to ISO/IEC 17025), NAMUR, SIL PED, CRN 3-A, EHEDG, FDA, ASME BPE, ISPE
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Product safety | CE, C-tick, EAC marking
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Functional safety | Functional safety according to IEC 61508, applicable in safety-relevant applications in accordance with IEC 61511
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Metrological approvals and certificates | Calibration performed on accredited calibration facilities (acc. to ISO/IEC 17025), NAMUR
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Pressure approvals and certificates | PED, CRN
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Material certificates | 3.1 material
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Hygienic approvals and certificates | 3-A, EHEDG, FDA, ASME BPE, ISPE |